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FITC Rat Anti-Mouse IgA
FITC Rat Anti-Mouse IgA

Detection of intracellular mouse IgA in an antibody-secreting hybridoma cell line. Cells were fixed, permeabilized, and stained 5according to the method described below using FITCconjugated C10-3 mAb (solid line, Cat. no. 559354) or the matched isotype control, FITCconjugated R3-34 mAb (dotted line, Cat. no. 554684). Flow cytometry was performed on a BD FACSCalibur™ flow cytometry system.

Detection of intracellular mouse IgA in an antibody-secreting hybridoma cell line. Cells were fixed, permeabilized, and stained 5according to the method described below using FITCconjugated C10-3 mAb (solid line, Cat. no. 559354) or the matched isotype control, FITCconjugated R3-34 mAb (dotted line, Cat. no. 554684). Flow cytometry was performed on a BD FACSCalibur™ flow cytometry system.

Product Details
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BD Pharmingen™
Mouse (QC Testing)
Rat LOU, also known as Louvain, LOU/C, LOU/M IgG1, κ
Pooled mouse IgA
Intracellular staining (flow cytometry) (Routinely Tested)
0.5 mg/ml
AB_397235
Aqueous buffered solution containing ≤0.09% sodium azide.
RUO


Preparation And Storage

The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated with FITC under optimum conditions, and unreacted FITC was removed. Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.

Recommended Assay Procedures

FITC-conjugated C10-3 mAb may be used as a primary or secondary reagent in immunofluorescent staining.*

                                IMMUNOFLUORESCENT STAINING OF INTRACELLULAR

                                                  IMMUNOGLOBULIN (lg) PROTOCOL

1.   Prepare a single-cell suspension and determine cell number.

2.   Suspend cells in staining buffer (PBS + 2% FBS + 0.1% Sodium Azide) at 2 x 10[7] cells/ml and transfer to U-bottom microwell plates in 50

      µl/well for immunofluorescent staining.

      Note: The BD Pharmingen. Stain Buffer with FBS (Cat. No. 554656) is effective for use as a staining buffer in this protocol.

3.   Block Fcγ receptors by adding 0.2 µg of purified 2.4G2 antibody (Mouse BD Fc Block. purified anti-mouse CD16/CD32 mAb 2.4G2)

      (Cat. no. 553141/553142) in 50 µl of staining buffer to each well.

4.   Incubate 5 minutes on ice.

5.   Add 200 µl of staining buffer/well and resuspend cells. Centrifuge at 250 x g for 5 minutes and aspirate supernatant.

6.   Block surface Ig with purified C10-3 mAb (Cat. no. 556969) by adding 1.0 µg per sample in 50 µl of staining buffer/well.

      Note:      Surface markers may be stained during this step as described in the " Immunofluorescent Staining of Mouse and Rat Leukocytes

                    for Flow Cytometry" in the Technical Protocols section of our website at                           http://www.bdbiosciences.com/pharmingen/protocols/Mouse_and_Rat_Leukocytes.shtml

7.   Incubate 15 minutes on ice.

8.   Wash 2x  as described in Step 5.

9.   Resuspend cells in 100 µl of BD Cytofix/Cytoperm. intracellular staining buffer (BD Cytofix/Cytoperm. Kit, Cat. no. 554714) per well.

10. Incubate 30 minutes at room temperature.

11. Wash 2x with 200 µ1 of 1 x Perm/Wash buffer (provided in the BD Cytofix/Cytoperm Kit) per well. Centrifuge at 250x  g for 5 minutes and

       aspirate supernatant between washes.

12.  Stain intracellular Ig by adding ≤ 1 µg of FITC-conjugated C10-3 mAb in 50 µl of 1x Perm/Wash buffer/well.

       Note:    Other antibodies recommended for staining of intracellular markers may be added during this step as described in Step 12.

13.  Incubate for 30 minutes at room temperature.

14.  Wash 2x  as described in Step 11.

15.  Resuspend and transfer samples in 100 µl of staining buffer to tubes appropriate for analysis with a flow cytometer. Bring volume in each

       tube to 400 µl with staining buffer.

16.  Analyze samples on a flow cytometer.

Product Notices

  1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
  2. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
  3. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
559354 Rev. 7
Antibody Details
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C10-3

The C10-3 antibody reacts specifically with mouse IgA of Igh-C[a] and Igh-C[b] haplotypes. It does not react with other Ig isotypes.

559354 Rev. 7
Format Details
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FITC
Fluorescein (FITC) is part of the BD blue family of dyes. This is a small organic fluorochrome with an excitation maximum (Ex Max) at 494-nm and an emission maximum (Em Max) at 518-nm. FITC is designed to be excited by the Blue laser (488-nm) and detected using an optical filter centered near 520 nm (e.g., a 530/30-nm bandpass filter). Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.
altImg
FITC
Blue 488 nm
494 nm
518 nm
559354 Rev.7
Citations & References
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Development References (1)

  1. Wrammert J, Källberg E, Agace WW, Leanderson T. Ly6C expression differentiates plasma cells from other B cell subsets in mice. Eur J Immunol. 2002; 32(1):97-103. (Clone-specific: Flow cytometry, Immunofluorescence). View Reference
559354 Rev. 7

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Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described


Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims.  Comparisons are not made against non-BD technologies, unless otherwise noted.

For Research Use Only. Not for use in diagnostic or therapeutic procedures.